Yes, we can add a check. This option works only with 64 bit jvm. On Jan 15, 2015 6:53 PM, "Jaikiran Pai" <jai.forums2...@gmail.com> wrote:
> I just downloaded the Kafka binary and am trying this on my 32 bit JVM > (Java 7)? Trying to start Zookeeper or Kafka server keeps failing with > "Unrecognized VM option 'UseCompressedOops'": > > ./zookeeper-server-start.sh ../config/zookeeper.properties > Unrecognized VM option 'UseCompressedOops' > Error: Could not create the Java Virtual Machine. > Error: A fatal exception has occurred. Program will exit. > > Same with the Kafka server startup scripts. My Java version is: > > java version "1.7.0_71" > Java(TM) SE Runtime Environment (build 1.7.0_71-b14) > Java HotSpot(TM) Server VM (build 24.71-b01, mixed mode) > > Should there be a check in the script, before adding this option? > > -Jaikiran > > On Wednesday 14 January 2015 10:08 PM, Jun Rao wrote: > >> + users mailing list. It would be great if people can test this out and >> report any blocker issues. >> >> Thanks, >> >> Jun >> >> On Tue, Jan 13, 2015 at 7:16 PM, Jun Rao <j...@confluent.io> wrote: >> >> This is the first candidate for release of Apache Kafka 0.8.2.0. There >>> has been some changes since the 0.8.2 beta release, especially in the new >>> java producer api and jmx mbean names. It would be great if people can >>> test >>> this out thoroughly. We are giving people 10 days for testing and voting. >>> >>> Release Notes for the 0.8.2.0 release >>> *https://people.apache.org/~junrao/kafka-0.8.2.0- >>> candidate1/RELEASE_NOTES.html >>> <https://people.apache.org/~junrao/kafka-0.8.2.0- >>> candidate1/RELEASE_NOTES.html>* >>> >>> *** Please download, test and vote by Friday, Jan 23h, 7pm PT >>> >>> Kafka's KEYS file containing PGP keys we use to sign the release: >>> *https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/KEYS >>> <https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/KEYS>* in >>> addition to the md5, sha1 >>> and sha2 (SHA256) checksum. >>> >>> * Release artifacts to be voted upon (source and binary): >>> *https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/ >>> <https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/>* >>> >>> * Maven artifacts to be voted upon prior to release: >>> *https://people.apache.org/~junrao/kafka-0.8.2.0- >>> candidate1/maven_staging/ >>> <https://people.apache.org/~junrao/kafka-0.8.2.0- >>> candidate1/maven_staging/>* >>> >>> * scala-doc >>> *https://people.apache.org/~junrao/kafka-0.8.2.0- >>> candidate1/scaladoc/#package >>> <https://people.apache.org/~junrao/kafka-0.8.2.0- >>> candidate1/scaladoc/#package>* >>> >>> * java-doc >>> *https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/javadoc/ >>> <https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/javadoc/>* >>> >>> * The tag to be voted upon (off the 0.8.2 branch) is the 0.8.2.0 tag >>> *https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h= >>> b0c7d579f8aeb5750573008040a42b7377a651d5 >>> <https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h= >>> b0c7d579f8aeb5750573008040a42b7377a651d5>* >>> >>> /******************************************* >>> >>> Thanks, >>> >>> Jun >>> >>> >
